What is the lead time for production?

The average lead time is one month for both peak and off-season periods.

What payment terms do you accept?

We accept T/T, D/P, Small-amount payment, PayPal, LC, and Western Union.

Is OEM or ODM service available?

Yes, both OEM and ODM services are available, supported by our own R&D department.

RF Directional Coupler 50Ω 20dB Directional Coupler 1.5-200MHz

Name: RF Directional Coupler 50Ω 20dB Directional Coupler 1.5-200MHz
Brand: ZHUHAI EASTEVER ELECTRONIC CO., LTD.
SKU: 1974874332

Guangdong, ChinaZHUHAI EASTEVER ELECTRONIC CO., LTD.

US$0.30

2,000-5,999 Pieces

US$0.25

6,000-9,999 Pieces

US$0.10

10,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Structure

Core

Working Frequency

High Frequency

Model NO.

ECJ2001-C058619

Structure of Winding

Single Coil

Nature of Operation

Antenna Coil

Structure of Magnetizer

Ferrite Coil

Range of Application

Coupling

Packaging Form

Generic

Inductor Value

Fixed Inductor

Resistance(Ohm)

Frequency(MHz)

1.5-200

Coupling(dB)

Min 19.0 Typ 20.0 Max 21.0

Main Line Loss(dB)

Typ 0.8 Max 1.5

Input Return Loss (dB)Min

Min 20.0 Typ 16.0

Output Return Loss (dB)

Min 20.0 Typ 16.0

Coupling Return Loss (dB)

Min 18.0 Typ 16.0

Isolation (dB)

Min 18.0 Typ 35.0

Transport Package

Tape

Specification

N/A

Trademark

EASTEVER

Origin

Zhuhai, Guangdong, China

HS Code

8504500000

Production Capacity

50000PCS/Month

Key features

High Precision Coupling: Typical coupling of 20dB with a range of 19.0 to 21.0dB for accurate signal measurement.

Wide Frequency Range: Operates effectively from 1.5MHz to 200MHz for versatile RF applications.

ISO 9001 Certified: Manufactured in an ISO 9001-certified plant ensuring consistent quality standards.

RoHS & REACH Compliant: Products meet strict environmental standards for RoHS and REACH compliance.

High Monthly Capacity: Production capacity exceeds one million pieces per month to meet large orders.

Flexible Customization: Offers full, minor, and flexible customization from samples or designs.

Trusted by Industry Leaders: Supplies major brands including Huawei, Intel, CommScope, and Foxconn.

100% Quality Inspection: Every finished product undergoes strict visual and functional inspection.

Company profile

Patents AwardedR&D CapabilitiesManagement CertificationEnvironmental Protection

ZHUHAI EASTEVER ELECTRONIC CO., LTD.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Zhuhai Port, Guangzhou Port, Shenzhen PortAverage Response Time: ≤6.16h

AI-Powered supplier vetting

SummaryZHUHAI EASTEVER ELECTRONIC CO., LTD. is a Chinese manufacturing factory established in 2010, with 27 employees and operations in Zhuhai, Guangdong. It produces RF transformers, baluns, power splitters, couplers, inductors, attenuators, and diplex filters. The supplier reports export activity since 2010, with exports representing 41%–50% of sales, and lists relationships with several recognized domestic and international companies. It reports production bases in multiple Chinese locations and claims ISO9001:2004, ISO14001:2004, SGS, and EU RoHS-related compliance; however, the provided audit result is coded as 0 and the audit details are not explained. Information on after-sales services, financial credibility, innovation, customization, and several operational capabilities is insufficient or marked unknown.

Supplier typeThe supplier is explicitly identified as a manufacturing factory and a limited company located in Zhuhai, Guangdong, China. Its associated-company industry is manufacturing, supporting classification as a direct manufacturer rather than a trading-only entity.

CertificationsThe supplier states that its production plant has ISO9001:2004 and ISO14001:2004 certification, and that production links passed SGS and comply with EU RoHS. However, the provided SGS report validity ended on 2025-01-28, and the audit result is coded as 0 without interpretation, so current certification status is not fully verifiable.

Production capacityThe supplier reports annual productivity for passive RF balun transformers of 300,000 pieces and identifies production bases in Yangjiang, Sichuan, and Mianyang. Its established relationships with cable-TV equipment companies and listed enterprises further support operational experience, although capacity figures for several other products are incomplete.

Client casesThe supplier lists stable cooperative relationships with American Arris, CASA, Malaysia Inte, Foxconn, Digital Video News, Kant, Core Tong, Dongfang Guangzhou, SKYWORTH, Jiuzhou, and other cable-TV terminal equipment companies. These named relationships provide explicit evidence of customer experience, while the export history since 2010 and 41%–50% export-sales share indicate international commercial exposure.